baber/WOPTO huggingface dataset:
Patent JP-H1186497-A (JP)
Title: Tape reel for tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To attain the speeding up of molding cycles of a tape reel and the decrease in molding strains by providing the back part of the ribs of inner cylindrical part with cavities over an axial direction, thereby making the thicknesses of the inner cylindrical part and the walls constituting the projecting parts thereof the same. SOLUTION: The inner cylindrical part 34 has the plural projecting parts 37 fitting to a driving shaft and is provided with the lighting hole 35 in the rear part thereof. The thicknesses of the inner cylindrical part 34, the projecting parts 37 and the side walls 36 thereof are all made the same, by which the cooling of the resin at the time of molding is made uniform and the speeding up of the molding cycles is made possible. The outer cylindrical part 31 and the inner cylindrical part 34 are connected by plural connecting ribs 38 and both sides of the inner cylindrical part 34 connected to the connecting ribs 38 are provided with the projecting parts 40.  When the tape is preserved in the state of being wound on the outer cylindrical part 31, a force heading toward the inner side acts on a drum part 12 and this force transfers through the connecting ribs 38, arriving at the inner cylindrical part 34 but the strength may be increased without increasing the thickness of the side walls 36 and the projecting parts 37 by providing the inner cylindrical part with the projecting parts 40, by which the deformation of the inner cylindrical part 34 is prevented.
Patent JP-H1072764-A (JP)
Title: Cotton spun lace nonwoven cloth having improved water resistance and soft and short hair-like napping and its processed product
Inventor: SAITO YOSHIMITSU
IPC: D04H1/492
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject lightweight nonwoven cloth, easily removable of dirt, having excellent wash resistance and useful for clothing, etc., by napping a specific cotton spun lace nonwoven cloth under a specific condition. SOLUTION: This cotton spun lace nonwoven cloth is obtained as follows. A web is formed with cotton fibers and interlaced in a high-pressure water stream to obtain cotton spun lace nonwoven cloth having 0.50 mm thickness, 100gem<2> fabric weight and 0.018g/cc bulk specific gravity, each having a minimum value. Then, the nonwoven cloth is dipped in a polymer compositional solution to make the nonwoven cloth have increased water resistance and strength, and a weight fraction of attached solid content after drying to the nonwoven cloth is made within the range of 3-10%, thus swelling of the cotton fibers to water is suppressed, interlacing of the fibers are kept and dimensional stability to water is improved.  The resultant nonwoven cloth is subjected to a wet rubbing process such as water stream rubbing by a jet dyeing machine or stir-rubbing, etc., by a wince, etc., by using normal temperature water or heated water, and further, subjected to a dry rubbing process by a tumbler or a rubbing machine, etc., in dried state or after drying to make the nonwoven cloth be softened, then the surface is made to have short hair-like naps.
Patent JP-H06107240-A (JP)
Title: Cab mount structure of vehicle
Inventor: TAJIMA TAKUSHI
IPC: B62D33/067
Filed: 1992-09-30
Abstract: PURPOSE:To provide a cab mount structure of vehicle which can take a large departure angle of axle and obtain strength against impact force from the front of car body without reinforcing member. CONSTITUTION:In a cab mount structure which consists of a cab mount 25 which is provided between a cab frame 5 provided in the lower part of a cab 4 to be loaded on a car body frame 20 of a truck and the like and the car body frame 20 and supports the cab frame 5, a tip of a side member 21 of the car body frame 20 is bent upward, a lower bracket 28 of the cab mount 25 is fixed to the tip, and a tilt central shaft 29 is provided in the lower bracket 28.
Patent JP-H03122816-A (JP)
Title: Magnetic card
Inventor: YAMAZAKI TAKATSUGU
IPC: G11B5/842
Filed: 1989-10-06
Abstract: PURPOSE:To eliminate the need for subjecting a visible display region to a preliminary orientation treatment by housing magnetic microbodies and liquid having the larger sp. gr. and a different color into microcapsules dispersed in a binder. CONSTITUTION:A microcapsule layer 30 which functions as the visible display region is disposed on one surface of a magnetic card body 20. The microcapsule layer 30 contains the plural microcapsules 32 dispersed in the binder 31 and the magnetic microbodies 34 housed together with the proper liquid 33 in the respective microcapsules 32. The liquid 33 has the sp. gr. larger than the sp. gr. of the magnetic microbodies 34 and has the color different from the color of the magnetic microbodies 34 in order to assure the contrast at the time of the visible display. The magnetic microbodies 34 move near to the surface of the magnetic card body 20 when the magnetic microbodies 34 in the microcapsules 32 are moved and distributed by the buoyancy occurring in the difference in the sp. gr. from the liquid 33 and are magnetized. The visible display is constituted in this way without executing the preliminary orientation.
Patent JP-2001079164-A (JP)
Title: Pachinko machine
Inventor: HAYASHI SHIGETOSHI
IPC: A63F7/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To return to a state before an electric accident at the time of recovery from the electric accident and to manage whether internal information is correctly stored for each storage area by storing and preserving the internal information relating to a game or the like separately in a plurality of storage areas in the case that the electric accident occurs during the game. SOLUTION: This pachinko machine stores the internal information relating to the game or the like in the storage areas 83C1 or the like divided into a plurality of regions of a RAM 83C, and in the case that a voltage (5 V) for an operation falls to a prescribed value or below, supplies backup voltage from a large capacity capacitor C1 and preserves the internal information. Since a check sum is added to each internal information, a CPU 83A recognizes whether the internal information is correctly stored by using the check sum, and in the case that the voltage for the operation is restored to the prescribed value or above, reads the internal information correctly stored in the storage area 83C1 or the like and restores the state before the voltage for the operation falls to the prescribed value or below.
Patent JP-H01104938-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: TAKAOKA TOSHIO
IPC: F02D41/00
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the erroneous learning by setting the learned value in plural load regions which is hardly influenced by the variation of the fuel purge and interpolation-calculating the learning guard value in other learning load region and fixing the learned value in the load region which is not used because of the variation of altitude among the above-described learned values to a constant value. CONSTITUTION:In an ECU 40, the fundamental fuel injection quantity is calculated on the basis of the outputs of an intake pipe internal pressure sensor 22 and a crank angle sensor 36, and said injection quantity is corrected on the basis of the feedback correction coefficient, etc., corresponding to the deviation between a set air-fuel ratio and the actual air-fuel ratio, and the demanded injection quantity is calculated, and an injector 26 is controlled. Further, the above-described difference during the execution of feedback control is learned according to the engine load. In this case, setting the learned value in a plurality of load regions which is hardly influenced by the variation of the evaporated fuel purge quantity among the engine loads as standard value, each learning guard value in other load region is interpolation-calculated. Further, among the learned values in the plural load regions, the learned values in no-use because of the change of altitude and the load region are fixed at a constant value.
Patent JP-H10105753-A (JP)
Title: Communication mechanism between road and vehicle, and nonstop automatic toll collection mechanism
Inventor: FUJIMOTO TAKUYA
IPC: G07B15/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To quickly and surely collect tolls via the radio communication in a nonstop automatic toll collection mechanism by using a counter means which counts the number of vehicles existing in a communication area and a slot number setting means which variably sets the number of slots in response to the number of counted vehicles. SOLUTION: Each element is connected to a control part 20 consisting of a microcomputer, and the signal are applied to the part 20 from an optical vehicle axle counter 4, a laser vehicle detector 5 and a CCD camera 12 respectively. At the same time, the part 20 supplies the operation control signals to a radio question antenna 14, a guidance display 14, an image-pickup device 17 and a front and back opening/closing type blocking device 18. Then, a counter means consists of the camera 12 and the part 20, and a slot number setting means consists of the part 20. As a result, the tolls can be quickly and surely collected via the radio communication even for the simultaneous passage of plural motor bicycles, etc., in a nonstop automatic toll collection mechanism.
Patent JP-H09107138-A (JP)
Title: Gas laser oscillating device and its control method
Inventor: UEHARA MINORU
IPC: H01S3/036
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the output of a laser beam with an inexpensive facility by providing a control means for detecting the composition change of the laser gas based on the output of a light detection means. SOLUTION: The amount of O2 contained in the laser gas changes with time after a laser beam starts, thus also causing the output of the laser beam to change. A pin photodiode 10b for forming a photodetector 10 detects the level of the spectrum line (a) whose level fluctuates due to the change in the amount of O2 and outputs the level to an amplifier 11a as a detection signal. After that, the detection signal is inputted to a comparison operation part 11b and a control signal is outputted to drives 11c and 11c. In this manner, the output of laser beam can be stabilized by controlling the amount of opening of a supply flow adjusting equipment 6b and an exhaust flow adjusting equipment 7b based on the level of the spectrum line (a) whose level fluctuates due to the change in the amount of oxygen O2 .
Patent JP-H02209608-A (JP)
Title: Push-in-fastener
Inventor: JIEFURII CHIYAARUZU RUISU
IPC: F16B21/08
Filed: 1989-10-06
Abstract: PURPOSE: To increase a removing force to a value which is several times as large as an inserting force by providing a rigid stop means which laterally extends from a shank, between at least one of wing members and a free end part of the shank. CONSTITUTION: When a fastener 10 is pushed in an opening 22, wing members 18 are continuously flexed. Further, when the fastener 10 is to be pulled out from the opening 22, a set of wing members 18 adjacent to a workpiece 23, is engaged with the lower surface of the workpiece 23, and accordingly, the wing member 18 is flexed toward the free end part 16 of the rigid shank 14. The lower surfaces of the wing members 18 are engaged with a stop member 26 directly therebelow, and accordingly, the wing members 18 are inhibited from being further flexed. Accordingly, the fastener 10 cannot be pulled out unless the wind members 18 are sheared at their thickest and high strength positions. If the thickness of the wing member 18 is changed, the force for pulling out the fastener 10 can be changed.
Patent JP-H0794361-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ANPO TAMIKO
IPC: H01G4/12
Filed: 1993-09-24
Abstract: PURPOSE:To provide a method of manufacturing a laminated ceramic capacitor which is prevented from deteriorating in insulating properties and enhanced in durability by a method wherein plating liquid is modified in composition, and the capacitor is protected against inner corrosion caused by the penetration of plating liquid into it. CONSTITUTION:When the intermediate layer 4 of an outer electrode 7 is formed through an electroplating method with plating liquid, plating liquid of water solution type is so replaced by that of organic solvent type as to form a tough outer electrode layer and as not to corrode the inside of a capacitor even if plating liquid is left standing inside it, whereby a capacitor is lessened in fraction defective and further improved in durability when a prescribed organic solvent and a support salt are used.
Patent JP-H07123555-A (JP)
Title: Driver for cable supply drum
Inventor: YONEZAWA MASATOSHI
IPC: B65H49/28
Filed: 1993-10-20
Abstract: PURPOSE:To supply a cable automatically from a cable drum. CONSTITUTION:A cable drum 1 is supported, at the right and left flange parts 1a, 1a thereof, by a pair of drive rollers 3, 3 and a pair of free rollers 4, 4 disposed through an interval therefrom in the feeding direction of cable. The drive rollers 3, 3 are rotary driven by a drive source to rotate the cable drum 1 thus feeding out the cable.
Patent JP-H02109238-A (JP)
Title: Exb type energy filter
Inventor: TSUNO KATSUSHIGE
IPC: H01J49/44
Filed: 1988-10-18
Abstract: PURPOSE:To make it easy to make the most optimum plan, simplify the structure, and obtain an image without astigmatism by making only two coefficients of quadratic terms of electric field distribution and magnetic field distribution having a prescribed relation. CONSTITUTION:When two magnetic polars 1 are placed in parallel and two electrodes 2 are also placed in parallel, a linear term become zero, and when linear terms of distributions of an electric field a magnetic field are made zero, electric field distribution and magnetic field distribution of the electric field direction can be expressed by an equation (I). In this case, when two coefficients Be, Bb has an equation between them, an image without astigmatism is obtained. Ew, Bw in the equations are respectively electric field and magnetic field satisfying Vienna condition, (L) is practical filter length, Lf is an ammendment term for an insulating field. A structure is made simple, a plan is easily made, and an image without astigmatism is obtained.
Patent JP-H05102646-A (JP)
Title: Circuit board
Inventor: KOYANAGI MASAYOSHI
IPC: H05K3/34
Filed: 1991-10-09
Abstract: PURPOSE:To provide a circuit board which improves reliability of soldering of a junction on the board with the lead terminal of a circuit element. CONSTITUTION:A recessed part 7 is formed on the surface of a board 1, a junction 3 is formed on the inner plane of the recessed part 7 and cream solder is brought into contact with the whole surface of the junction 3 in the recessed part 7 to be kept at a desired depth. The lead terminal 6 of a circuit element 5 is brought into contact with the cream solder in the recessed part 7 so as to permit the cream solder to make contact with the lead terminal 6 by large contact area when the cream solder is melted. Thus, soldering strength is improved. Since the cream solder is kept in the recessed part 7, even when a distance between the adjacent junction 3 and the lead terminal 6 is short, short-circuit is prevented. Deviation of the lead terminal 6 is prevented by the inner plane of the recessed part 7.
Patent JP-H03125076-A (JP)
Title: Coating method for piston ring
Inventor: KAWANAMI SHIZUO
IPC: F16J9/26
Filed: 1989-10-09
Abstract: PURPOSE:To improve the wear resistance and slidability of the slide face of a piston ring by having a groove flame-coated and filled with wear resistant powder and a resulting coating layer flame-coated with powder material of good filling ability as well. CONSTITUTION:A groove the width of which is smaller than a slide width is machined all around the slide face of a piston ring mainframe 1a and flame- coated and filled with wear resistant powder 1b. Next, a resulting coating layer is flame-coated with powder material 1c of good filling ability as well. The piston ring coated in this way is given HIP (Hot Isostatic Press) treatment to sinter and bond the wear resistant material 1b to the piston ring mainframe 1a.
Patent JP-H07121298-A (JP)
Title: Matrix type display driving device and digitizer integrated type display device
Inventor: HORINO SHINJI
IPC: G06F3/041
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a high position detecting speed of the digitizer integrated type display device. CONSTITUTION:A gate driver circuit 31 applies a scanning signal based upon a display control signal to a row electrode G through a buffer amplifier 32 and a scanning signal output terminal 33. A differential amplifier 34 inputs the scanning signal inputted to the buffer amplifier 32 and the voltage signal generated by superposing a Y coordinate data signal on the scanning signal from the scanning signal output terminal 33, and outputs the Y coordinate data signal as the difference signal between both the signals. A position data processing part 35 selects Y coordinate data signals from all differential amplifiers 34 sequentially with a clock independent of a display system and sends them out to a coordinate position detecting circuits. Thus, the Y coordinate data signal induced at the row electrode G can be separated irrelevantly to the level of the scanning signal, so position detection can be performed simultaneously with and independently of image display and the high position detecting speed is obtained.
Patent JP-H08119107-A (JP)
Title: Platform safety monitor system and safety monitor method using the system
Inventor: BABA YASUO
IPC: H04Q9/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a platform safety monitor system as well as a safety monitor method using the system having the capability of enhancing safety via the reduction of a burden on the station staff, and reducing cost. CONSTITUTION: This device is formed out of a passenger sensor 20 to generate an obstacle sensing signal 20a upon the detection of an obstacle entering a dangerous zone extremely near a vehicle by the time of a train start after the closure of a door, a train sensor 30 to generate a train sensing signal 30a and a train non-sensing signal 30b, and a transponder 40 for communications with an onboard transponder 41 over the time from a train stop at a stop position and a train start. In addition, a safety monitor control means 50 is provided for constraining a train start, upon receipt of the signal 20a by the time immediately prior to the judgement that the train closes a door and starts.
Patent JP-S63116459-A (JP)
Title: Semiconductor image pickup device
Inventor: HISA YOSHIHIRO
IPC: H04N5/335
Filed: 1986-11-04
Abstract: PURPOSE:To perform the coupling of a substrate with photoelectric conversion elements formed thereon and a substrate with a signal processing part formed thereon without using bumps by a method wherein the electrodes on one side of the photoelectric conversion elements arranged in a matrix type are electrically connected in every row and the electrodes on the other side are electrically connected in every line. CONSTITUTION:Photoelectric conversion elements 2 are provided on an Hg1-xCdxTe substrate 1 in a matrix type. The P region side electrode of each element 2 is connected to a row line 6 in every row and is connected to an MOS switch train 14 on the first stage of stages provided on an Si substrate 3. The N region side electrode of each element 2 is connected to a line 8 in every line and is connected to an MOS switch train 9 on the second stage of the Si substrate 3. Unlike the conventional matrix-type photoelectric element, as the region on one side is not formed into a common structure, there is no need to use bump coupling for the connection of the substrate 1 and the substrate 3.
Patent JP-H01122399-A (JP)
Title: Synchronous motor
Inventor: REO JII NIKORAZE
IPC: H02P9/00
Filed: 1987-10-17
Abstract: PURPOSE: To operate a generator at an optimal operating speed by reversely connecting both rotor windings of a generator arranged coaxially and connecting a parallel circuit of a capacitor and a resistor between both rotor windings. CONSTITUTION: The generator 10 comprises a first stator having a stator winding T11 connected with an electric conductor, and a second stator having a stator winding T31 connected with the electric conductor. A first rotor having a rotor winding T2 and a second rotor having a rotor winding T22 are arranged in the first and second stators. The rotor windings T21, T22 are connected reversely and a parallel circuit of a capacitor C20 and a resistor R20 is connected between them. According to the arrangement, a prime mover can be operated at an optimal rotational speed.
Patent JP-H07117484-A (JP)
Title: Removable roof housing structure in midship vehicle
Inventor: HORIUCHI SUMIO
IPC: B60J7/20
Filed: 1993-10-20
Abstract: PURPOSE:To rationally house a removable roof removed from a vehicle body without sacrificing the capacity of a trunk room and a vehicle chamber. CONSTITUTION:A midship vehicle wherein an engine E is placed on the vehicle body rear part is provided with an openable/closable maintenance lid L for covering the upper part of an engine room 2 and an openable/closable rear glass gate G for covering the upper part thereof. The maintenance lid L is provided with a lid main body 3 on the lower side and a cover 4 on the upper side pivotally supported by a common pivot shaft 5, and a housing space for a removable roof R is formed between the lid main body 3 and the cover 4. The removable roof R is taken in/out by opening only the cover 4 after the rear glass gate G is opened, and maintenance of the engine E is performed by simultaneously opening the lid main body 3 and the cover 4.
Patent JP-S61141742-A (JP)
Title: Rubber composition
Inventor: TSUTSUMI FUMIO
IPC: C08L21/00
Filed: 1984-12-12
Abstract: PURPOSE:To improve wet skid characteristics and ice skid characteristics, by introducing three specified block polymer components and a tin-to-carbon bond into the molecular chain of a styrene/butadiene copolymer obtd. by using a lithium polymn. initiator. CONSTITUTION:A copolymer is composed of 10-70% (by weight, the same applies hereinbelow) styrene/butadiene (hereinafter referred to as S-B) copolymer block (A) having a bonded styrene content of 5-30% and a vinyl content in the butadiene moiety of 40-80%, 20-75% polybutadiene block or S-B copolymer block (B) having a bonded styrene content of 0-15% and a vinyl content in the butadiene moiety of less than 40% and 5-20% S-B copolymer block (C) having a bonded styrene content of 50% or above. The S-B copolymer composed of said components A, B and C contains at least 100ppm of tin atoms attached to the carbon atom. At least 30% said copolymer is incorporated in a rubber compsn. to provide a vulcanized product having improved characteristics.
Patent JP-H1091049-A (JP)
Title: Control method for making image forming device low in noise
Inventor: FUSHINO KIYOSHIZU
IPC: G03G21/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal sound by reducing frictional resistance when a cleaning blade is brought into slidable contact with the surface of a photoreceptor by interposing trace amount of toner in the contact part of the cleaning blade with the surface of a photoreceptor drum. SOLUTION: The main switch of a copying machine is turned on to turn on an electrification charger 2 and simultaneously rotate the photoreceptor drum 1, so that an electrified region 10 having a fixed width is formed on the surface of the drum 1. After that, the electrified region 10 is developed with toner by a developing part 3, and when the drum 1 comes into contact with the cleaning blade 4, the toner is interposed in the contact part of the cleaning blade 4 with the drum 1 to reduce the abnormal sound caused by slidable contact.